Installed 37's on Gen3 35 Raptor - no issues.

[JasonSTL]

Does Forscan let you adjust the tire size or speedometer settings to account for different size tires?

 

[K223]

Does Forscan let you adjust the tire size or speedometer settings to account for different size tires?

Forscan can do tire sizes but you cannot override the speed limiter. You will need an aftermarket tune for that.

 

[JasonSTL]

Forscan can do tire sizes but you cannot override the speed limiter. You will need an aftermarket tune for that.

Gotcha. I’m not worried about the limited, just having an accurate speedo/odometer if I changed tire sizes.

 

[4x4ready]

Don’t the wheels currently just have the glamor rings on there?

They are the optional Forged “bead-lock capable” wheels, not sure but it took them 2 hours to swap 4 tires. Maybe they are

 

[4x4ready]

Forscan can do tire sizes but you cannot override the speed limiter. You will need an aftermarket tune for that.

Just picked up license/cable was going to update tire size.

 

[K223]

It’s a great tool. You can obviously mod other options on the truck.

 

[heybear]

so if a guy was really motivated to go fast, if you set your tire size to 44", you can defeat the speed limiter?

asking for a friend...

 

[K223]

so if a guy was really motivated to go fast, if you set your tire size to 44", you can defeat the speed limiter?

asking for a friend...

Tell your friend I certainly wouldn’t know lol. I actually wonder if you can select a tire size that large. These trucks are more advanced than that. Don’t think your going to fake it out that easy. I imagine speed is measured in more than one way. But just imagine how your friends truck would even drive? Lol.

 

[dgilm]

No issues if the truck suspension is maxed out?

 

[4x4ready]

No issues if the truck suspension is maxed out?

On a flex ramp no issue but my guess if i send it that 1inch of extra travel I have w/ 37's would be an issue. I would have restrict the travel 1" like the 37 package does.